A
Solve for x.
-13(4+2x)+1=209
x=-10
Solve for x.
3x+5(x-4)=8+x
x=4
Solve for x.
68=1/5(20x+50)+2
x=14
How many keys are on a standard piano?
88 keys
(Accepted answers from 83 - 93)
Solve for x.
x/(-2)+13=-15
x=56
Solve for x.
2x^2+5=55
x=+-5
Solve for x.
-2x^3-156=530
x=-7
Which artist is headlining the 2026 Super Bowl halftime show?
Solve for x.
7sqrt(x+1)-21=21
x=35
Solve for x.
2(x-4)^2=98
x= -3 AND x=11
Solve for x.
(x^2+211)/(x+8)=20
x=3 AND x=17
What country will the 2026 Winter Olympics take place in?
Italy
Solve for x. If necessary, round to the nearest hundredth.
4abs(2x-19)+8=28
x=7 AND x=12
Solve for x. If necessary, round to the nearest hundredth.
6x^3-50x^2-36x=0
x=0 , x=-0.67 , AND x=9
Solve for x. If necessary, round to the nearest hundredth.
(9x-2)(3x+4)=26x^2+16x+112
x=-20 AND x=6
What was the first state in the United States?
Delaware